Published June 2000
| Version v1
Journal article
The lower mass limit on the Lightest Supersymmetric Particle, using ALEPH data up to 188.6 GeV
Creators
Description
The Lightest Supersymmetric Particle (LSP) is expected to be stable, massive and neutral. Direct searches for supersymmetric particles in the context of the minimal supersymmetric extension to the standard model have been performed with the ALEPH detector. Using about 175 pb-1 of data with centre-of-mass energies near 189 GeV a limit on the mass of the LSP of MLSP > 32.3 GeV/c2 at 95% confidence can be derived, assuming R-parity is conserved
Additional details
Identifiers
- PII
- S0920563200006447;
Publishing Information
- Journal Title
- Nuclear Physics. B, Proceedings Supplements
- Journal Volume
- 87
- Journal Issue
- 1-3
- Journal Page Range
- p. 99-101
- ISSN
- 0920-5632
- CODEN
- NPBSE7
Conference
- Title
- 6. international workshop on topics in astroparticle and underground physics
- Dates
- 6-10 Sep 1999
- Place
- Paris (France)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 34062331
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- GEV RANGE 100-1000; LIMITING VALUES; MASS; PARITY; PARTICLE PROPERTIES; RADIATION DETECTORS; SPARTICLES; STANDARD MODEL; SUPERSYMMETRY
- Descriptors DEC
- ELEMENTARY PARTICLES; ENERGY RANGE; FIELD THEORIES; GEV RANGE; GRAND UNIFIED THEORY; MATHEMATICAL MODELS; MEASURING INSTRUMENTS; PARTICLE MODELS; PARTICLE PROPERTIES; POSTULATED PARTICLES; QUANTUM FIELD THEORY; SYMMETRY; UNIFIED GAUGE MODELS
Optional Information
- Copyright
- Copyright (c) 2000 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.